For example: Planescape Torment is about a guy who every once in a while loses his memory so he reads tattoo hints on his body in order to get to the bottom of a mystery that stretches out over a long period of time... Yeah.. its obviously recycling almost every plot element from Memento. (Yes, I know Memento was released around the same time, but it is irrelevant for the argument. The point is that if you reduce the plot enough, you can make two completely different things sound the same).
Have to disagree here.
The point is that if you reduce the plot enough, you can make two completely different things sound the same
First of all, that
could be true if you mentioned the
story, not the
plot. Secondly, this statement is just too broad. Try comparing Mrs Doubtfire and The Matrix and boil it down to make it sound the same (part of me wishes you amazingly succeed at this, actually).
For example: Planescape Torment is about a guy who every once in a while loses his memory so he reads tattoo hints on his body in order to get to the bottom of a mystery that stretches out over a long period of time... Yeah.. its obviously recycling almost every plot element from Memento.
PS:T is about a guy who,
when he dies, loses his memory - not
every once in a while. That's a humongous difference. Also, the tattoos are fairly fresh - they were carved by his previous incarnation, iirc. Eventually (spoiler follows, I guess), through learning of his past, he can end the titular torment; in Memento, the protagonist's focused on finding out about his past, period.